作者: Jin Cao , Shi Cheng Wang , Liu Wei Xu , Jia Bing He , Xi Ming Xu
DOI: 10.4028/WWW.SCIENTIFIC.NET/KEM.636.133
关键词:
摘要: Porphyran, which structure is similar with carrageenan and agarose, has application potential in drug form developmentas a new pharmaceutical material. Orthogonal experiment was employed to optimizethe porphyran extraction conditions from porphyra yezoensis. The temperature, pH, ratio of liquid raw material time were confirmed as 90°C, 11, 30:1 3h, respectively.The polysaccharide detected by IR spectra consistent porphyran, suitable for gel formulation preparation.